If you want to go to Navaluenga, you should leave S.Martín and drive north towards El Tiemblo along the 403 road. It takes about 15 minutes to reach the reservoir “ El Burguillo” and follow it. Then, you should cross a bridge and continue along the road for about 5 minutes until you reach a crossroad. In this crossroad, you turn left and continue for about 13 minutes until you reach Navaluenga. It´s a lovely land-scape.